lib/yard/handlers/ruby/yield_handler.rb in yard-0.6.8 vs lib/yard/handlers/ruby/yield_handler.rb in yard-0.7.0

@@ -1,30 +1,30 @@
 # Handles 'yield' calls
 class YARD::Handlers::Ruby::YieldHandler < YARD::Handlers::Ruby::Base
   handles :yield, :yield0
-  
+
   process do
     return unless owner.is_a?(MethodObject) # Only methods yield
     return if owner.has_tag? :yield         # Don't override yield tags
     return if owner.has_tag? :yieldparam    # Same thing.
 
     yieldtag = YARD::Tags::Tag.new(:yield, "", [])
-    
+
     if statement.type == :yield
       statement.jump(:list).children.each do |item|
         if item == s(:var_ref, s(:kw, "self"))
           yieldtag.types << '_self'
-          owner.docstring.add_tag YARD::Tags::Tag.new(:yieldparam, 
+          owner.docstring.add_tag YARD::Tags::Tag.new(:yieldparam,
             "the object that the method was called on", owner.namespace.path, '_self')
         elsif item == s(:zsuper)
           yieldtag.types << '_super'
-          owner.docstring.add_tag YARD::Tags::Tag.new(:yieldparam, 
+          owner.docstring.add_tag YARD::Tags::Tag.new(:yieldparam,
             "the result of the method from the superclass", nil, '_super')
         else
           yieldtag.types << item.source
         end
       end
     end
-    
+
     owner.docstring.add_tag(yieldtag) unless yieldtag.types.empty?
   end
 end
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